Attività

Optimal Selection of Leveling Agent for Paints and Coatings
Finding the right leveling agent is often a tedious process, considering all the parameters. It is important to check dosage and product variations to figure out the correct chemistry and fine tune the formulation. Make the selection of your leveling agents easy for your coating…[Leggi tutto]

Why you shouldn’t wear slippers while you’re working from home
Having a presentable set of pajamas to hang around in is key—so why should your slipper game be any different? One of the biggest accessory trends of the spring 2021 season was the slipper shoe, so now is as good a time as any to complete your at-home loungewear look with a pair of lu…[Leggi tutto]

SHOULD YOU BUY PLASTIC PENS OR METAL PENS?
Pens offer a useful and cost-effective way to promote your business, organization or event. Unlike sticky note cards or can coolie, pens slip into a person’s pocket and see constant use.
Plus, using pens to take notes actually helps people remember pertinent details.

Of course, even buying pens can prove…[Leggi tutto]

Why One Should Go For Outdoor LED Screen Rental
The rental led display screen is becoming popular day by day because of its features such as brightness, ambiance, and long-range visibility. Are you wondering to rent an LED screen for entertainment? If yes, then let me tell you, this article is dedicated to you.

Today we are going to discuss the…[Leggi tutto]

The word glass comes from the Teutonic term “Glaza”, which means amber. Although the origin of glass production line is still uncertain, the Mesopotamians from the 5th century BC discovered an ash by chance when they fire to melt clay vessel to use for glazing ceramics or when copper was smelted. In Egypt, greenish glass beads were excavated in…[Leggi tutto]

Stainless steel has unique properties which can be taken advantage of in a wide variety of applications in the construction industry. This paper reviews how research activities over the last 20 years have impacted the use of stainless steel in construction. Significant technological advances in materials processing have led to the development of…[Leggi tutto]

Impacts of food contact chemicals on human health

Research on Chemical Intermediates publishes current research articles and concise dynamic reviews on the properties, structures and reactivities of intermediate species in all the various domains of chemistry.

The journal also contains articles in related disciplines such as spectroscopy,…[Leggi tutto]

Christmas crafts for adults to try this festive season

Christmas crafting is one of the best ways to spend Christmas 2021. Pick a project from our easy, step-by-step guides to start making fabulous Christmas arts and crafts, decorations and handmade Christmas gifts that your friends and family will love.

Christmas is here, so shops are reeling…[Leggi tutto]

The Safe Use of Extension Cords in the Lab

Essential to modern life and a familiar part of our surroundings, yet often not treated with deserved respect. Run over, walked on, crimped in windows and doors, left out in sun and storm alike, strung together, bent, yanked, and strung across rooms and under carpets, strewn across wet grass and through…[Leggi tutto]

A gun drill mechanics model analysis

Gun drilling is a process used to produce small-diameter holes at a high depth-to-diameter ratio, beyond what is capable using conventional tooling, especially for difficult-to-machine superalloys such as titanium, Inconel, Monel, etc. Presently, it often incapacitates by low productivity, rapid tool wear,…[Leggi tutto]

Preliminary Design on Screw Press Model of Palm Oil Extraction Machine

The concept of the screw press is to compress the fruit bunch between the main screw and travelling cones to extract the palm oil. Visual inspection, model development and simulation of screw press by using Solidworks 2016 and calculation of design properties were performed to…[Leggi tutto]

How Does a Generator Create Electricity?

Kohler.jpgGenerators are useful appliances that supply electrical power during a power outage and prevent discontinuity of daily activities or disruption of business operations. Generators are available in different electrical and physical configurations for use in different applications. In the following…[Leggi tutto]

Most fabrics are woven, meaning they are constructed on a loom and have interlocking warp (the thread or fiber that is strung lengthwise on the loom) and weft (the thread that cuts across the warp fiber and interlocks with it) fibers that create a flat piece of fabric. Felt is a dense, non-woven fabric and without any warp or weft. Instead, felted…[Leggi tutto]

How It Works: Gate Valves

All valves are designed to stop, allow, or throttle the flow of a process fluid. Gate valves—one of the original valve designs—are ideally suited for on-off, primarily liquid, service. A gate valve functions by lifting a rectangular or circular gate out of the path of the fluid. When the valve is fully open, forged ste…[Leggi tutto]

Glass vs. metal baking pans

Size isn’t the only thing that counts when choosing a pan from the many in your cupboard. The material it’s made of will affect both the baking time and the color of your breads, pies, cakes, and brownies.

Glass pans give food a darker, browner crust, so they’re generally best for breads and pies, which benefit from…[Leggi tutto]

Great Challenges in Organic Chemistry

The current scope of organic chemicals typically covers the theory and practice of (i) new synthetic methods and methodologies, (ii) isolation and synthesis of natural products, (iii) organic reaction mechanisms based on physical and theoretical chemistry approaches, (iv) bioorganic and medicinal chemistry,…[Leggi tutto]

Oil from pumpkin seeds

Pumpkin (Cucurbita pepo L.) is an annual climber and is in flower from July to September, and the seeds ripen from August to October [1]. Pumpkin seeds oil is an extraordinarily rich source of diverse bioactive compounds having functional properties used as edible oil or as a potential nutraceutical. In recent years,…[Leggi tutto]

Failure analysis of a commercially pure titanium tube in an air conditioner condenser

Joining of titanium and stainless steel is challenging due to the formation of hard, brittle intermetallics. This study focuses on engineering ductile materials for joining transition metals. Friction welding of tube to tube-plate by an external tool, a novel…[Leggi tutto]